Re: [gentoo-user] Automatic network configuration for USB connected device

2008-09-07 Thread Dan Johansson 
On Saturday 06 September 2008, Dan Johansson wrote:
 On Saturday 06 September 2008, Daniel Pielmeier wrote:
  Hong Hao schrieb am 06.09.2008 15:29:
   Dan Johansson wrote:
   I have bought me a new toy - an Openmoko Freerunner.
   Each time I connect it to my Gentoo-box I must configure the usb0
   device on the Gentoo-box as follows:
 ifconfig usb0 192.168.0.200 netmask 255.255.255.248 After that I can
   without problem ssh to the Freerunner. Now I want the above to be
   automatically done when I connect the Freerunner. I have found the the
   following description for Ubunto:
  
 Add the following lines to your /etc/network/interfaces :
 allow-hotplug usb0
 auto usb0
 iface usb0 inet static
 address 192.168.0.200
 netmask 255.255.255.0
 network 192.168.0.0
 up iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24 
 up echo 1  /proc/sys/net/ipv4/ip_forward 
 up iptables -P FORWARD ACCEPT 
 down iptables -D POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24
  
   What would be the corresponding file(s) on Gentoo?
   Regards,
  
   /etc/conf.d/network
 
  I would try this: /etc/conf.d/net :-)

 Thanks, I should have done some googling before I ask
 I added the following to /etc/conf.d/net:

 config_usb0=( 192.168.0.200 netmask 255.255.255.248 )
 routes_usb0=( 192.168.0.202/32 via 192.168.0.200 )

 preup() {
 if [ ${IFACE} = usb0 ]
 then
 echo 1  /proc/sys/net/ipv4/ip_forward
 iptables -I INPUT 1 -s 192.168.0.202 -j ACCEPT
 iptables -I OUTPUT 1 -s 192.168.0.200 -j ACCEPT
 iptables -A POSTROUTING -t nat -j MASQUERADE -s
 192.168.0.0/24 fi
 return 0
 }

 postdown() {
 if [ ${IFACE} = usb0 ]
 then
 echo 0  /proc/sys/net/ipv4/ip_forward
 iptables -D INPUT -s 192.168.0.202 -j ACCEPT
 iptables -D OUTPUT -s 192.168.0.200 -j ACCEPT
 iptables -D POSTROUTING -t nat -j MASQUERADE -s
 192.168.0.0/24 fi
 return 0
 }

 and linked /etc/init.d/net.lo to /etc/init.d/net.usb0
The above worked like a charm on my desktop but on my notebook it fails to 
autoaticly bring up the usb0 interface. If I do '/etc/init.d/net.usb0 start' 
on the notebook everything works as expected (this I don't have to do on the 
desktop). Any suggestions where to look?
-- 
Dan Johansson, http://www.dmj.nu
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[gentoo-user] Automatic network configuration for USB connected device

2008-09-06 Thread Dan Johansson 
I have bought me a new toy - an Openmoko Freerunner.
Each time I connect it to my Gentoo-box I must configure the usb0 device on 
the Gentoo-box as follows:
  ifconfig usb0 192.168.0.200 netmask 255.255.255.248 
After that I can without problem ssh to the Freerunner. Now I want the above 
to be automatically done when I connect the Freerunner. I have found the the 
following description for Ubunto:

  Add the following lines to your /etc/network/interfaces :
  allow-hotplug usb0
  auto usb0
  iface usb0 inet static
  address 192.168.0.200
  netmask 255.255.255.0
  network 192.168.0.0
  up iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24 
  up echo 1  /proc/sys/net/ipv4/ip_forward 
  up iptables -P FORWARD ACCEPT 
  down iptables -D POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24

What would be the corresponding file(s) on Gentoo?
Regards,
-- 
Dan Johansson, http://www.dmj.nu
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Re: [gentoo-user] Automatic network configuration for USB connected device

2008-09-06 Thread Hong Hao 

Dan Johansson wrote:

I have bought me a new toy - an Openmoko Freerunner.
Each time I connect it to my Gentoo-box I must configure the usb0 device on 
the Gentoo-box as follows:
  ifconfig usb0 192.168.0.200 netmask 255.255.255.248 
After that I can without problem ssh to the Freerunner. Now I want the above 
to be automatically done when I connect the Freerunner. I have found the the 
following description for Ubunto:


  Add the following lines to your /etc/network/interfaces :
  allow-hotplug usb0
  auto usb0
  iface usb0 inet static
  address 192.168.0.200
  netmask 255.255.255.0
  network 192.168.0.0
  up iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24 
  up echo 1  /proc/sys/net/ipv4/ip_forward 
  up iptables -P FORWARD ACCEPT 
  down iptables -D POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24

What would be the corresponding file(s) on Gentoo?
Regards,
  

/etc/conf.d/network

Re: [gentoo-user] Automatic network configuration for USB connected device

2008-09-06 Thread Daniel Pielmeier 

Hong Hao schrieb am 06.09.2008 15:29:

Dan Johansson wrote:

I have bought me a new toy - an Openmoko Freerunner.
Each time I connect it to my Gentoo-box I must configure the usb0 
device on the Gentoo-box as follows:
  ifconfig usb0 192.168.0.200 netmask 255.255.255.248 After that I can 
without problem ssh to the Freerunner. Now I want the above to be 
automatically done when I connect the Freerunner. I have found the the 
following description for Ubunto:


  Add the following lines to your /etc/network/interfaces :
  allow-hotplug usb0
  auto usb0
  iface usb0 inet static
  address 192.168.0.200
  netmask 255.255.255.0
  network 192.168.0.0
  up iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24 
  up echo 1  /proc/sys/net/ipv4/ip_forward 
  up iptables -P FORWARD ACCEPT 
  down iptables -D POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24

What would be the corresponding file(s) on Gentoo?
Regards,
  

/etc/conf.d/network




I would try this: /etc/conf.d/net :-)

Re: [gentoo-user] Automatic network configuration for USB connected device

2008-09-06 Thread Dan Johansson 
On Saturday 06 September 2008, Daniel Pielmeier wrote:
 Hong Hao schrieb am 06.09.2008 15:29:
  Dan Johansson wrote:
  I have bought me a new toy - an Openmoko Freerunner.
  Each time I connect it to my Gentoo-box I must configure the usb0
  device on the Gentoo-box as follows:
ifconfig usb0 192.168.0.200 netmask 255.255.255.248 After that I can
  without problem ssh to the Freerunner. Now I want the above to be
  automatically done when I connect the Freerunner. I have found the the
  following description for Ubunto:
 
Add the following lines to your /etc/network/interfaces :
allow-hotplug usb0
auto usb0
iface usb0 inet static
address 192.168.0.200
netmask 255.255.255.0
network 192.168.0.0
up iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24 
up echo 1  /proc/sys/net/ipv4/ip_forward 
up iptables -P FORWARD ACCEPT 
down iptables -D POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24
 
  What would be the corresponding file(s) on Gentoo?
  Regards,
 
  /etc/conf.d/network

 I would try this: /etc/conf.d/net :-)
Thanks, I should have done some googling before I ask
I added the following to /etc/conf.d/net:

config_usb0=( 192.168.0.200 netmask 255.255.255.248 )
routes_usb0=( 192.168.0.202/32 via 192.168.0.200 )

preup() {
if [ ${IFACE} = usb0 ]
then
echo 1  /proc/sys/net/ipv4/ip_forward
iptables -I INPUT 1 -s 192.168.0.202 -j ACCEPT
iptables -I OUTPUT 1 -s 192.168.0.200 -j ACCEPT
iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24
fi
return 0
}

postdown() {
if [ ${IFACE} = usb0 ]
then
echo 0  /proc/sys/net/ipv4/ip_forward
iptables -D INPUT -s 192.168.0.202 -j ACCEPT
iptables -D OUTPUT -s 192.168.0.200 -j ACCEPT
iptables -D POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24
fi
return 0
}

and linked /etc/init.d/net.lo to /etc/init.d/net.usb0

-- 
Dan Johansson, http://www.dmj.nu
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Re: [gentoo-user] Automatic network configuration for USB connected device

2008-09-06 Thread Xav' 
Le Saturday 06 September 2008 15:52:57 Dan Johansson, vous avez écrit :
 On Saturday 06 September 2008, Daniel Pielmeier wrote:
  Hong Hao schrieb am 06.09.2008 15:29:
   Dan Johansson wrote:
   I have bought me a new toy - an Openmoko Freerunner.
   Each time I connect it to my Gentoo-box I must configure the usb0
   device on the Gentoo-box as follows:
 ifconfig usb0 192.168.0.200 netmask 255.255.255.248 After that I can
   without problem ssh to the Freerunner. Now I want the above to be
   automatically done when I connect the Freerunner. I have found the the
   following description for Ubunto:
  
 Add the following lines to your /etc/network/interfaces :
 allow-hotplug usb0
 auto usb0
 iface usb0 inet static
 address 192.168.0.200
 netmask 255.255.255.0
 network 192.168.0.0
 up iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24 
 up echo 1  /proc/sys/net/ipv4/ip_forward 
 up iptables -P FORWARD ACCEPT 
 down iptables -D POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24
  
   What would be the corresponding file(s) on Gentoo?
   Regards,
  
   /etc/conf.d/network
 
  I would try this: /etc/conf.d/net :-)

 Thanks, I should have done some googling before I ask
 I added the following to /etc/conf.d/net:

 config_usb0=( 192.168.0.200 netmask 255.255.255.248 )
 routes_usb0=( 192.168.0.202/32 via 192.168.0.200 )

 preup() {
 if [ ${IFACE} = usb0 ]
 then
 echo 1  /proc/sys/net/ipv4/ip_forward
 iptables -I INPUT 1 -s 192.168.0.202 -j ACCEPT
 iptables -I OUTPUT 1 -s 192.168.0.200 -j ACCEPT
 iptables -A POSTROUTING -t nat -j MASQUERADE -s
 192.168.0.0/24 fi
 return 0
 }

 postdown() {
 if [ ${IFACE} = usb0 ]
 then
 echo 0  /proc/sys/net/ipv4/ip_forward
 iptables -D INPUT -s 192.168.0.202 -j ACCEPT
 iptables -D OUTPUT -s 192.168.0.200 -j ACCEPT
 iptables -D POSTROUTING -t nat -j MASQUERADE -s
 192.168.0.0/24 fi
 return 0
 }

 and linked /etc/init.d/net.lo to /etc/init.d/net.usb0

You can also use /etc/init.d/iptables script for saving iptables rules and 
restoring it at startup, and /etc/sysctl.conf for net.ipv4.ip_forward ;)

Regards.

Xavier Parizet


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Re: [gentoo-user] Automatic network configuration for USB connected device

2008-09-06 Thread Neil Bothwick 
On Sat, 6 Sep 2008 18:15:04 +0200, Xav' wrote:

 You can also use /etc/init.d/iptables script for saving iptables rules
 and restoring it at startup, and /etc/sysctl.conf for
 net.ipv4.ip_forward ;)

Yes, but by putting them in the preup/down functions, the rules are only
active when the devices is attached. 


-- 
Neil Bothwick

In a classified ad: Tired of cleaning yourself? Let me do it.


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